9W8G
Crystal structure of Staphylococcus aureus cysteine-free ScdA with bound iron, determined by molecular replacement and Fe anomalous signal
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Iron-sulfur cluster repair protein ScdA | polymer | 224 | 25419.7 | 2 | UniProt (Q2FK11) Pfam (PF04405) Pfam (PF01814) UniProt (by SIFTS) (P72360) | Staphylococcus aureus | |
| 2 | C, D, F, G (A, B) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) PubChem (29936) | |||
| 3 | E, H (A, B) | OXYGEN ATOM | non-polymer | 16.0 | 2 | Chemie (O) | |||
| 4 | I (B) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
A, B: 1 - 224 (UniProt: Q2FK11)
| PDB | External Database | Details |
|---|---|---|
| Ala 30 | Cys 30 | engineered mutation |
| Ala 31 | Cys 31 | engineered mutation |
| Ala 191 | Cys 191 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50839.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 320.8 | |
| All* | Total formula weight | 51160.3 |
